Properties of alkali metal compounds

A close-up photograph of white or translucent crystals of the alkali metal salt sodium nitrate

Source: © Shutterstock

Try this class practical to explore the physical and chemical properties of various alkali metal compounds. Includes kit list and safety instructions.

In this experiment, students use solutions of a range of alkali metal compounds to investigate their different properties. They record the colour of the compounds, check their solubility and pH and use their observational skills to complete flame tests for each solution.

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